SPORT_PURGE (W*32, W*64)

Serial Port I/O Function: Executes the Windows* API communications function PurgeComm on the specified port.

Module

USE IFPORT

Syntax

result = SPORT_PURGE (port,function)

port

(Input) Integer. The port number.

function

(Input) INTEGER(4). The function for PurgeComm (see the Windows documentation).

Results

The result type is INTEGER(4). The result is zero if successful; otherwise, a Windows error value.

Compatibility

CONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIB

Example

USE IFWINTY

USE IFPORT

INTEGER(4) iresult

iresult = SPORT_PURGE( 2, (PURGE_TXABORT .or. PURGE_RXABORT) )

END

See Also